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Rapid:
Individual Calculations February 2023 |
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| Madajczak, Piotr Total change: 64.48 | |   |
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| Grand Prix Polonii 2023 - turniej 1 | Wroclaw | POL | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1870 | 4.50 | 7 | -0.22 | 31 | -6.82 | |
|  Kazubski, Kacper | | | 1470 * | POL | 0.50 | 1 | -0.42 | 31 | -13.02 | |  Ziemblicki, Jakub | | | 1492 | POL | 1.00 | 1 | 0.09 | 31 | 2.79 | | | Kovalevsky, Stanislav | f | | 2171 | FID | 0.00 | 1 | -0.15 | 31 | -4.65 | | | Uhryn, Lukasz | | | 1525 | POL | 1.00 | 1 | 0.11 | 31 | 3.41 | | | Nagly, Wojciech | | | 1689 | POL | 1.00 | 1 | 0.26 | 31 | 8.06 | | | Demski, Michal | | | 1992 | POL | 0.50 | 1 | 0.17 | 31 | 5.27 | | | Somyk, Marcin | | | 1646 | POL | 0.50 | 1 | -0.28 | 31 | -8.68 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Grand Prix Polonii 2023 - turniej 2 | Wroclaw | POL | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1870 | 4.00 | 6 | 1.19 | 31 | 36.89 | |
| | Handwerkier, Pawel | | | 1470 * | POL | 1.00 | 1 | 0.08 | 31 | 2.48 | | | Stachowiak, Kamil | m | | 2336 | POL | 0.00 | 1 | -0.05 | 31 | -1.55 | | | Smukowski, Bartosz | | | 1682 | POL | 0.50 | 1 | -0.24 | 31 | -7.44 | | | Luberanski, Jakub | f | | 2120 | POL | 1.00 | 1 | 0.81 | 31 | 25.11 | | | Grossmann, Ryszard | f | | 1813 | POL | 1.00 | 1 | 0.42 | 31 | 13.02 | | | Krzywda, Andrzej | c | | 1995 | POL | 0.50 | 1 | 0.17 | 31 | 5.27 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Memorial Jerzego Kubienia | Wroclaw | POL | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1870 | 6.00 | 9 | 1.11 | 31 | 34.41 | |
| | Raczkowski, Damian | | | 1470 * | POL | 1.00 | 1 | 0.08 | 31 | 2.48 | | | Kucza, Karol | f | | 2290 | POL | 0.00 | 1 | -0.07 | 31 | -2.17 | | | Anders, Marcin | | | 1531 | POL | 1.00 | 1 | 0.12 | 31 | 3.72 | | | Skawinski, Arkadiusz | f | | 2189 | POL | 0.00 | 1 | -0.13 | 31 | -4.03 | | | Szepe, Eryk | | | 1609 | POL | 1.00 | 1 | 0.18 | 31 | 5.58 | | | Raczek, Krzysztof | | | 2134 | POL | 0.00 | 1 | -0.18 | 31 | -5.58 | | | Kicinski, Igor | | | 1581 | POL | 1.00 | 1 | 0.16 | 31 | 4.96 | | | Marek, Grzegorz | | | 1586 | POL | 1.00 | 1 | 0.16 | 31 | 4.96 | | | Mondrzycki, Bartlomiej | c | | 2101 | POL | 1.00 | 1 | 0.79 | 31 | 24.49 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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